Image icecore 4x.jpg frame right Icecore sample taken from drill. Photo by Lonnie Thompson , Byrd Polar Research Center An icecore is a core sample that is typically removed from an ice sheet , most ... upper, and an icecore contains ice formed over a range of years. The properties of the ice and the Recrystallization ... of the icecore and varies from a few years up to 800 kyr for the European Project for Ice Coring in Antarctica ... the weight of layers accumulating on top of it. Upper layers of ice in a core correspond to a single ... indistinguishable. An icecore from the right site can be used to reconstruct an uninterrupted and detailed ... icecore record will be severely degraded or completely useless, since meltwater will percolate into the snow ... while bubbles are trapped where firn is converted to ice. Ref nigec.ucdavis.edu.867 Coring A core ..., coring may be done with a hollow tube. Deep core drilling into hard ice, and perhaps underlying ... the analytical methods employed on the icecore. A number of different fluids and fluid combinations ... In April 1998 on the Devon Ice Cap filtered lamp oil was used as a drilling fluid. In the Devon core ... Core processing Image Gripsaw.jpg thumb right Sawing the Greenland icecore project GRIP ... core processing. Current practices to avoid contamination of ice include Keeping ice well below the freezing ... more study in the field. These differences are reflected in the core processing facilities. Ice ... Icecore brittle zone brittle ice . Siple dome encountered it from 400 to 1000 m. It has been found ... built within existing ice at a depth which allows icecore storage at temperatures below 20 C. It has ... Icecore data Image Vostok Petit data.svg thumb 400px right Graph of CO sub 2 sub green , reconstructed temperature blue and dust red from the Vostok icecore for the past 420,000 years Many materials can appear in an icecore. Layers can be measured in several ways to identify changes in composition .... Dust in the core can be linked to increased desert area or wind speed. Isotopic analysis of the ice ... more details
Image NICL Freezer.jpg thumb right 250px Icecore storage area at NICL. Image GISP2D1837 crop.jpg thumb right 400 px A section of the GISP2 icecore photographed at NICL The National IceCore Laboratory NICL located at the Denver Federal Center is the primary repository for icecore s collected by the United States . The facility is managed by the United States Geological Survey USGS , and jointly funded by the USGS, National Science Foundation , and the University of New Hampshire . NICL currently houses 14,000 m of ice cores collected from Greenland and Antarctica , including the GISP2 , Siple Dome , and portions of the Vostok cores. The facility is also the lead organization for the handling and storage of the upcoming West Antarctic Ice Sheet icecore. In addition to providing a large storage facility, maintained at 36 Celsius C , NICL also has one of the largest sub zero research and sample preparation spaces in the world. NICL is responsible for distributing samples of ice cores in their collection to researchers around the world, following approved research proposals. In addition to research activities, NICL also participates in public outreach and gives 100 tours per year. External links http nicl.usgs.gov index.html National IceCore Laboratory homepage Category United States Geological Survey Category Lakewood, Colorado geology stub ... more details
Image Gripdome.jpg thumb right View of the GRIP site The Greenland IceCore Project GRIP was a multinational Europe an research project, organised through the European Science Foundation . Funding came from 8 nations Belgium , Denmark , France , Germany , Iceland , Italy , Switzerland , and United Kingdom , and from the European Union . GRIP successfully drilled a 3028 metre icecore to the bed of the Greenland ice sheet at Summit, Central Greenland from 1989 to 1992 at coord 72 35 N 37 38 W . Image Gripcor1.jpg thumb right A portion of the core Studies of isotope s and various atmospheric constituents in the core have revealed a detailed record of Climate change climatic variations reaching more than 100,000 years back in time. The results indicate that Holocene climate has been remarkably stable and have confirmed the occurrence of rapid climatic variation during the last ice age the Wisconsin glaciation Wisconsin . Delta O 18 variations observed in the core part believed to date from the Eemian Stage have not been confirmed by other records http www.ncdc.noaa.gov paleo icecore greenland summit document gripinfo.htm including the North Greenland IceCore Project NGRIP core and are now believed not to represent climate events the interglacial climate of Eemian Stage appears to have been as stable as the Holocene. See also Dansgaard Oeschger event European Project for Ice Coring in Antarctica GISP IcecoreIcecore brittle zone External links The GRIP logistics were managed by what is now called Centre for Ice and Climate at the Niels Bohr Institute, University of Copenhagen, Denmark. This research centre maintains a web page about icecore research http www.iceandclimate.nbi.ku.dk research drill analysing history drilling central ice cores Other links http www.esf.org activities research networking programmes life earth and environmental sciences lesc completed esf research ... de Greenland IceCore Project ... more details
An icecore brittle zone exists in many ice cores from around the world. This depth range along the length of the core may correlate more with time of deposition than ice depth. Ice relaxation Deep ice ... IceCore url http www.gisp2.sr.unh.edu GISP2 PERSONALHTML ajgow.html accessdate October 14, 2005 ref ... allows icecore storage at temperatures below 20 C. It has been observed that the internal structure .... R thlisberger title Visual stratigraphy of the North Greenland IceCore Project NorthGRIP icecore ... Nature. month Aug page 548 ref The deep icecore drilling terminated in August 1981. The icecore ... diameter Ice crystals from the Dye 3 1979 core are not uniformly the same size or shape throughout ... of the Camp Century icecore by counting annual layers is possible to about the 1,060 m depth, corresponding ... broken or missing pieces of the Camp Century icecore precludes continuous measurement of seasonal ... again with a new deep drill to 325 m. The icecore contained distinct melt layers all the way ... got colder some 4000 years ago. ref name Dansgaard Greenland icecore project main Greenland icecore project The Greenland Icecore Project GRIP core quality is excellent, except for a brittle zone ..., Johnsen SJ, Clausen HB title Evidence for general instability of past climate from a 250 kyr icecore ... url http www.nature.com nature journal v364 n6434 pdf 364218a0.pdf ref Greenland icecore project 2 Processing of the Greenland icecore project 2 GRIP2 icecore included a progressive elimination of air ... Physical and structural properties of the Greenland Ice Sheet Project 2 icecore A review journal ... Dryas event at 1678 m. ref name Gow97 Dome Fuji icecore main Dome F The core quality from ..., where the ice is fragile during the in situ core cutting procedure. ref name Watanabe cite journal ... in the icecore at Dome Fuji station, East Antarctica journal Annu Glac. month Jun year 1999 volume ... ice cores. ref name Vinther The new Greenland IceCore Chronology 2005 GICC05 dates the Younger ... more details
organic material ever recovered from a deep icecore drilling project, he said. External ... managed by what is now called Centre for Ice and Climate at the Niels Bohr Institute, University of Copenhagen, Denmark. This research centre maintains a web page about icecore research http www.iceandclimate.nbi.ku.dk ...Image Ngrip epica do18.png thumb right Delta O 18 record from the NGRIP core The drilling site of the North Greenland IceCore Project NGRIP or NorthGRIP is near the center of Greenland 75.1 N, 42.32 W, 2917 m, ice thickness 3085 . Drilling began in 1999 and was completed at bedrock in 2003 http news.bbc.co.uk 1 hi sci tech 3090279.stm . The icecore cores are cylinders of ice four inches in diameter that were brought to the surface in 3.5 meter lengths. The NGRIP site was chosen to extract a long and undisturbed record stretching into the last glacial , and it succeeded. The site was chosen for a flat basal topography to avoid the flow distortions that render the bottom of the Greenland icecore project GRIP and Greenland Ice Sheet Project GISP cores unreliable. Unusually, there is melting at the bottom of the NGRIP core believed to be due to a high geothermal geology geothermal heat flux locally. This has the advantage that the bottom layers are less compressed by thinning than they would otherwise be NGRIP annual layers at 105 kyr age are 1.1 cm thick, twice the GRIP thicknesses at equal age. The NGRIP record helps to resolve a problem with the GRIP and GISP2 records the unreliability of the Eemian Stage portion of the record. NGRIP covers 5 kyr of the Eemian, and shows that temperatures then were roughly as stable as the pre industrial Holocene temperatures were. This is confirmed by sediment cores, in particular MD95 2042 http www.worldchanging.com archives 001199.html . In 2003, NGRIP recovered what seem to be plant remnants nearly two miles below the surface, and they may be several million years old. http www.glaciology.gfy.ku.dk ngrip index eng.htm Several of the pieces ... more details
dablink For usage as a word, see Core disambiguation CORE may refer to Congress of Racial Equality CORECORE Brazil , Coordenadoria de Recursos Especiais, a SWAT unit Central Organization For Railway Electrification , a subsidiary of Indian Railways Lutheran CORE CAQH , Committee on Operating Rules for Information Exchange CORE disambig ... more details
wiktionarypar CoreCORE TOCright dablink For usage as an acronym, see CORECore may refer to Science and Academics Core group , in mathematics, an object in group theory Core functional analysis , in mathematics, a subset of the domain of a closable operator Core graph theory , in mathematics, the homomorphically minimal subgraph of a graph Core of a triangulated category in mathematics Core economics , the collection of stable allocations that no coalition can improve upon Planetary core , the center of a planet Inner core of the Earth Outer core of the Earth Solar core , the region of the Sun where nuclear fusion takes place Lithic core , in archaeology, a stone artifact left over from toolmaking Core curriculum , in education, an essential part of the curriculum Core sample , in Earth science, a sample obtained by coring Core countries , in dependency theory, an industrialized country on which peripheral countries depend Core anatomy , everything except the appendages Hydrophobic core , the interior zone of a protein Nuclear reactor core , portion of a nuclear reactor containing the nuclear fuel components Computers and Technology Semiconductor intellectual property core , part of a CPU design Multi core , a type of microprocessor design in which multiple processors coexist on the same chip Magnetic core , in electricity and electronics, ferromagnetic material around which wires are wound Magnetic core memory , in computing, the primary memory prior to semiconductor memory Nuclear reactor core , a portion containing the fuel components Core optical fiber , the signal carrying portion of an optical fiber Core manufacturing , used in casting and molding Intel Core , in computing, a family of single core, dual core, and quad core 32 bit and 64 bit CPUs released by Intel Core Animation , in computing, a data visualization API used in Mac OS X Magnetic core memory , an obsolete ... on Core dump , in computing, is the recorded state of a running program Core International, Inc Core ... more details
about the concept in economics and game theory Core economics the shopping centres called The Core The Core Shopping Centre disambiguation The Core Shopping Centre Infobox Film name The Core image The Core poster.jpg caption Promotional poster for The Core director Jon Amiel producer Sean Bailey producer ... United States language English budget 60,000,000 gross 73,498,611 The Core is a 2003 American disaster film loosely based on the novel Core novel Core by Paul Preuss . It concerns a team that has ... nuclear explosions in order to restart the rotation of Inner core Earth s core . The film was directed ... Tch ky Karyo and Conrad Zimsky Stanley Tucci to learn that the Earth s molten core has ceased its rotation ... to bore into the Earth s core and plant a series of nuclear charges at precise points to restart the core s motion and restore the field. They design a multi compartment, snake like vessel called ... hull that can withstand the high pressures within the core. Keyes develops a means of using MRI ... s release. Virgil eventually reaches the molten core. The crew discovers that its original plans for nuclear detonation will be insufficient since the core is less dense than initially expected. They quickly devise a scheme to instead restart the core s motion by discharging the other compartments ... to deactivate a safety switch in Virgil that is in an area exposed to the extreme temperatures of the core ... to Zimsky, was designed as a weapon to propagate earthquakes through the Earth s core, but on its use became the cause for stopping the core s rotation. Zimsky reveals the government will use it again to try and restart the core, which could have disastrous results. Keyes asks Finch to stall DESTINI ... safely out of the way as the explosions commence, successfully restarting the core s rotation. Keyes ... Mitchell, of the New York Times, said, The brazen silliness of The Core is becalming and inauthentic, like taking a bath in nondairy coffee creamer. The Earth core s inability to turn is mirrored ... more details
Infobox album See Wikipedia WikiProject Albums Name To the Core Type studio Artist Vinnie Moore Cover Vinnie Moore 2009 To the Core.jpg Alt Released May 26, 2009 ref http www.amazon.com Core Vinnie Moore dp B001W6WB58 To the Core & 91 Import& 93 . Amazon.com Amazon . Retrieved 2011 02 01. ref Recorded The Core in Northern California Genre Instrumental rock Length 59 03 Label Mascot Producer Vinnie Moore Reviews Allmusic Rating 3.5 5 Allmusic class album id r1548109 pure url yes link Last album Collection The Shrapnel Years Vinnie Moore album Collection The Shrapnel Years br 2006 This album To the Core br 2009 Next album To the Core is the seventh studio album by guitarist Vinnie Moore , released on May 26, 2009 through Mascot Records. Track listing tracklist all writing Vinnie Moore title1 Fly length1 4 51 title2 Panic Attack length2 6 19 title3 Off the Hook length3 5 15 title4 Transcendence length4 3 55 title5 Soul Caravan length5 5 57 title6 Jigsaw length6 3 43 title7 Remorse length7 7 02 title8 Tailspin length8 5 33 title9 Over My Head length9 3 58 title10 Into the Open Highway length10 6 49 title11 Into the Sunset length11 5 41 total length 59 03 Personnel Vinnie Moore electric guitar , record producer production Tim Lehner keyboard instrument keyboard Van Romaine drum kit drums John DeServio bass guitar Tim Conklin audio engineering engineering Paul Northfield audio mixing recorded music mixing Ryan J W Smith audio mastering mastering References reflist Vinnie Moore Category Vinnie Moore albums Category 2009 albums Category Instrumental rock albums it To the Core ... more details
Orphan date October 2008 Infobox Song Name To the core Artist Rise Against from Album Revolutions Per Minute album Revolutions Per Minute Released 2003 Worldwide Format CD Worldwide Recorded Plumper Mountain Sound in Gibsons, BC and The Warehouse Studio in Vancouver, BC Genre Hardcore punk Length 1 33 Label Geffen Records Writer Rise Against Tim McIlrath Producer Bill Stevenson musician Bill Stevenson and Jason Livermore Certification To The Core is a song by Rise Against . It totals to 1 33 minutes long, and the song is about a person s Presumably Tim McIlrath anger on how promises are made to change the way things in this world are I stand behind the things I say You type the words you won t say to my face and the uselessness of this I watch you point and click your life away . Category 2003 singles ... more details
Infobox CPU architecture name S core designer Sunplus Technology bits 32 16 bit introduced 2005 version design RISC type encoding branching endianness Little page size extensions open registers gpr fpr S core is a hybrid 32 16 bit instruction set architecture by Sunplus Technology . It is supported by the Linux kernel since version 2.6.32 ref http kernelnewbies.org Linux 2 6 32 head f6b625129eeabb3868b46a164a1d2ad569813cc7 ref . The microarchitecture features Advanced Microcontroller Bus Architecture AMBA support and includes SJTAG for In circuit emulator In circuit emulation . It is implemented on the Sunplus SPG290 system on a chip SoC . See also Comparison of CPU architectures List of instruction sets References reflist External links http www.sunplus.com products S 2Bcore.asp RISC based processor architectures Category Instruction set architectures ... more details
primarysources date July 2009 refimprove date July 2009 for the video game C.O.R.E. video game Infobox Company company name C.O.R.E Digital Pictures company logo Image Coredp logo.png company type Privately held company company slogan fate Suspended operations foundation March 1994 founder William Shatner br Bob Munroe br John Mariella br Kyle Menzies defunct March 2010 location city Toronto , Ontario location country Canada industry computer generated imagery CGI animation homepage http www.coredp.com coredp.com C.O.R.E. Digital Pictures was a film and television computer animation special effects studio, which has branched out into fully animated television series and feature films. On March 15, 2010 the company announced it was suspending operations and shut down. Its first feature animation, The Wild , was distributed by Walt Disney Pictures . It has had a less than successful critical and commercial reaction. With 400 temporary employees, The Wild was the largest production crew for a film made in Canada. C.O.R.E. Digital Pictures Killshot Weinstein Co. Film Colony A Band Apart Lawrence Bender Prods. Firehouse Dog New Regency Prods. Twentieth Century Fox Silent Hill film Silent Hill Davis Films Wander Star TriStar Columbia Lucky Number Slevin Ascendant Pictures Weinstein Co. Saw 2 Evolution Entertainment Twisted Pictures Resident Evil Apocalypse Screen Gems Studio Davis Films ... 3 Rock Star Games, intro sequence C.O.R.E. Toons Dudson Decode Entertainment Naughty Naughty Pets ... I & II Angela Anaconda Decode C.O.R.E. Digital Pictures for Fox Family Teletoon, Season I, II & III ... C.O.R.E. Feature Animation Valiant 2005 film Valiant Vanguard Animation Walt Disney Pictures The Wild C.O.R.E. Walt Disney Pictures production company The Ant Bully film The Ant Bully DNA Productions Warner Bros. References reflist External links http www.coredp.com C.O.R.E. , official site ... companies of Canada Category Digital media fr C.O.R.E. Feature Animation it C.O.R.E. Digital Pictures ... more details
. It soon expanded to lake s, Icecoreice , mud , Loss soil and Dendrochronology wood . Cores on very ... the view of the geologic history of the Pleistocene entirely. See also Icecore Scientific drilling ... Pond http www.talkorigins.org faqs icecores.html IceCore Dating Petroleum industry Category Glaciology ...Image Diamond Core.jpeg thumb right 300px Rock core samples. The product of a Drilling rig Diamond rig . The bird is a Pied Butcherbird . A core sample is a cylindrical section of usually a naturally occurring substance consistent enough to hold a layered structure. Most core samples are obtained by drilling ... called a core drill . The hole made for the core sample is called the core hole . A variety of core ... depending on the type of data desired. Core samples can also be taken to test the properties ... ones. Core samples can be taken of living things, including human beings, especially of a person s bones for microscopic examination to help diagnose diseases. Methods Image Granitic core Stillwater.jpg thumb 60px Granitic rock core from Stillwater igneous complex , Montana from a spoil pile . The competence ... applied to the task is correspondingly great. Core samples are most often be taken with their long ... driven tools. However it is also possible to take core samples from the wall of an existing ... to the rotary sidewall core tool described below. Some common techniques include gravity coring , in which the core sampler is dropped into the sample, usually the bed of a water body, but essentially ... into thixotropic media. Again, the physical strength of the subject material limits the size of core ... by a cylindrical core sample storage device is pressed against the subject materials to cut out a cylinder ... materials, different arrangements may be needed within the core tools to support and protect the sample ... fluid and the core sample, to reduce changes from the coring process. The mechanical forces imposed on the core sample by the tool frequently lead to fracture of the core and loss of less ... more details
Unreferenced date December 2009 Refimprove date December 2009 Image pollen core sampling.jpg right thumbnail 200px Pollen cores being taken at Fort Bragg, North Carolina. A pollen core is a core sample of a medium containing a stratigraphy stratigraphic sequence of pollen . Analysis of the type and frequency of the pollen in each layer is used to study changes in climate or land use using regional vegetation as a proxy. This analysis is conceptually comparable to the study of icecore s. Methods Cores are obtained from deposits where pollen is likely to have been trapped. Cores are generally obtained from Lake lacustrine sediments and peat bog s although soil sediments may also be obtained. Degradation of the pollen exine and bioturbation may reduce the quality of the pollen grains and stratigraphy of the core so researchers frequently select locations where the sediments are under Hypoxia environmental anaerobic conditions. The cores are then subjected to pollen analysis by palynologist s who are able to infer the proportions of major plant types from the concentrations of different pollen types found in the cores. Coring Equipment There are a number of tools used for coring, often with specialized uses Core Samplers Glew Corer A gravity corer used for lake surface sediments to capture the water sediment interface. Similar to the Kajak Brinkhurst sampler. Brown Corer Frozen Finger A tube is placed into the sediment and then filled with liquid nitrogen causing the sediment around the tube to freeze solid, preserving fine scale structure. Livingstone Piston Corer A long metal tube with a piston at the lower end. Once the core tube is at the desired depth the piston is released and the barrel can be pushed downwards into the sediment. Generally used for lake sediments. Russian A chamber corer used to sample peat s. Grab Samplers Ekman Grab Sampler Petersen Grab Ponar Grab DEFAULTSORT Pollen Core Category Pollination Category Palynology it Carota di polline vi M u l i ph n ... more details
At the Earth s Core may refer to At the Earth s Core novel At the Earth s Core novel 1914 , by Edgar Rice Burroughs At the Earth s Core film At the Earth s Core film 1976 disambig ... more details
Image Corroded Core Plug.JPG thumb right 250px A core plug that has been corroded from improper engine maintenance. Refimprove date November 2009 Core plugs , sometimes wrongly called freeze plugs or frost plugs , are plug s that fill the core manufacturing core holes found on water cooled internal combustion engine s. The sand casting cores are used to form the internal cavities in the engine block or cylinder head s , usually forming the Engine cooling coolant passage s. The traditional plug is a thin, domed, disc of ferrous metal which is pressed into a machined hole in the casting. Alternatively a non ferrous metal such as brass offers improved corrosion prevention. In some high performance engines the core plugs are large diameter pipe plug s. ref Citation last Monroe first Tom title Engine builder s handbook inspection, machining, reconditioning, valvetrain assembly, blueprinting, degreeing cams, tools, engine assembly page 111 publisher HPBooks year 1996 url http books.google.com books?id p1zb keWM74C&pg PA111 isbn 9781557882455 postscript . ref Core plugs can often be a source of troublesome leaks as a result of internal cooling system corrosion. Ease of replacement depends on accessibility. In many cases the plug area will be difficult to reach and using a mallet to perform maintenance or replacement will be nearly impossible without special facilities. Expanding rubber plugs are available as replacements when access is a problem. Freeze plug A true freeze plug is an expansion ... freeze damage. Water expands when it turns to ice, and if the coolant does not have enough antifreeze ... Motor Car Company of Pontiac Michigan in the early 1900s. At that time core holes in the engine blocks ... disk which is fitted against a shoulder in the core hole and then the dome struck with a hammer to collapse the dome and expand the disk to seal the core. Other core plugs are a dish design when pressed into the casting hole the tapered sides form the seal. These core plugs do not require the shoulder ... more details
Core values may refer to Core values, the first value category of the value system Core democratic values Family values The core values of many military organizations Culture of the United States Marine Corps Core values Core values of the United States Marine Corps Core values of the United States Navy US Air Force Core Values U.S. Coast Guard Symbols U.S. Coast Guard Core Values disambig ... more details
Air core may refer to Air core drilling , a form of rotary air drilling Magnetic core disambig Long comment to avoid being listed on short pages ... more details
Quad core may refer to A Central processing unit processor with four cores. See Multi core processor Intel Core 2 Kentsfield Intel Core 2 Quad AMD Phenom Disambig Long comment to avoid being listed on short pages ko ... more details
About the Intel processor brand name the Intel microarchitecture that is the basis for the Core 2 processor family Core microarchitecture Refimprove date December 2009 Intel Core is a brand name used for various ... sold as Core are more powerful variants of the same processors marketed as entry level Celeron and Pentium brand Pentium . Similarly, identical or more capable versions of Core processors are also sold as Xeon processors for the server market. The current lineup of Core processors includes the latest Intel Core i7 , Intel Core i5 and Intel Core i3 , and the older Intel CoreCore 2 Solo Intel Core 2 Solo , Intel CoreCore 2 Duo Intel Core 2 Duo , Intel CoreCore 2 Quad Intel Core 2 Quad and Intel CoreCore 2 Extreme Intel Core 2 Extreme lines. ref cite web url http www.intel.com products desktop processors index.htm?iid processors body dt core title Desktop Processors publisher Intel.com ... released style background white Core Solo colspan 4 center small Desktop version not available small center Yonah microprocessor Yonah 1 65 nm Jan 2006 style background white Core Duo colspan ... 2006 style background white Core 2 Solo colspan 4 center small Desktop version not available small ... nm br 45 nm Sep 2007 br May 2008 style background white Core 2 Duo Conroe microprocessor Conroe ... white Core 2 Quad Kentsfield microprocessor Kentsfield br Yorkfield microprocessor Yorkfield 4 br ... style background white Core 2 Extreme Conroe microprocessor Conroe XE Conroe XE br Kentsfield microprocessor ... white Core i3 Clarkdale microprocessor Clarkdale br Sandy Bridge 2 br 2 32 nm br 32 ... nm Jan 2010 br Feb 2011 style background white Core i5 Lynnfield microprocessor Lynnfield br Clarkdale ... white Core i7 Bloomfield microprocessor Bloomfield br Lynnfield microprocessor Lynnfield br Gulftown ... Core i7 br Extreme Edition Bloomfield microprocessor Bloomfield br Gulftown microprocessor Gulftown ... of Intel Core microprocessors br List of Intel Core 2 microprocessors br List of Intel Core i3 microprocessors ... more details
Unreferenced auto yes date December 2009 Core power is a parameter used in aeroengine performance engineering to enable a comparison of the power capabilities of jet engine e.g. turbofan cores. Although the alternative core size parameter is easier to compute, it only takes into account the basic flow size of the device, no account being taken of the impact of core supercharging or turbine rotor inlet temperature. There are several definitions of core power in use, but the following definition is fairly popular The core of the engine is treated as a turbojet so, for instance, in a simple 2 spool turbofan, the power requirements of the fan bypass section are ignored and LP turbine imagined to be only driving the inner part of the fan. Firstly, a calculation is undertaken to find the turbine exit conditions where sufficient power is being extracted from the turbine system to just drive the core compression system i.e. the fan inner and HP compressor . Using the aforementioned turbine exit conditions as an input, an ideal i.e. 100 efficient turbine expansion down to atmospheric pressure is calculated. The resulting turbine shaft power is called core power . In a turboshaft turboprop , most of the core power is realised as shaft power, whilst in a turbojet the core power is converted into jet power. In a turbofan, some of the core power is transferred to the fan bypass section and then converted into jet power. DEFAULTSORT Core Power Category Jet engines Aeroengine term stub ... more details
About the video game series the game of the same name Armored Core video game Refimprove date May 2010 Armored Core is a mecha based video game series developed by From Software for the PlayStation Portable , PlayStation , PlayStation 2 , PlayStation 3 , Xbox 360 and Mobile Phone platforms. Armored Core ... an Armored Core , or AC for short. Armored Core for Answer is the thirteenth and latest title in the series ... types, and standard bipedal types Core the mecha s torso where the cockpit is situated Generator the unit ... System controls weapon targeting Arm and back weapons units Arm shields swords Armored Core games Split section date May 2010 PlayStation Armored Core video game Armored Core Armored Core Project Phantasma Armored Core Master of Arena PlayStation 2 Armored Core 2 Armored Core 2 Another Age Armored Core 3 Silent Line Armored Core Armored Core Nexus Armored Core Nine Breaker Armored Core Last Raven PlayStation 3 Xbox 360 Armored Core 4 Armored Core For Answer Armored Core 5 in development PlayStation Portable Armored Core Formula Front ref Released as Armored Core Formula Front Extreme Battle in North America, then re released as Armored Core Formula Front International in Japan. ref Armored Core 3 Silent Line Armored Core ref Announced, to be released November 2009 ref Armored Core Last Raven Mobile Phone Armored Core Mobile Mission ref name Japan 25252520Only Never released outside of Japan ref Armored Core Mobile 2 ref name Japan 25252520Only Armored Core Mobile Online ref name Japan 25252520Only Armored Core Mobile 3 ref name Japan 25252520Only Armored Core Mobile 4 ref name Japan 25252520Only Anime Armored Core Fort Tower Song Manga Armored Core Tower City Blade is a manga by Fujimi .... Citation needed date May 2010 In Production Armored Core 5 References Reflist External links No more ... template. No more links ja icon http www.armoredcore.net top FROM SOFTWARE s Official Armored Core Website Armored Core Category Third person shooters Category Armored Core Category Mecha simulation ... more details
Core charge is the effective charge experienced by an outer shell electron , taking into account the shielding effect of inner shell electrons. Core charge can be calculated by the addition of the number of protons in the nucleus minus the number of inner shell electrons and is always a positive value. For the main group elements the core charge is simply the group number. The core charge can be used to explain a number of periodic trends such as atomic radius, 1st ionization energy IE , electronegativity, oxidizing and reducing strength. Since the core charge increases as you move across a period, the outer shell electrons are pulled more and more strongly towards the nucleus and the atomic radius decreases. The core charge can sometimes be considered with the nuclear charge. Furthermore, the core charge is merely a man made method of explaining the trends in the periodic table. Category Quantum chemistry chemistry stub orphan date November 2007 unreferenced date November 2007 ... more details
Unreferenced stub auto yes date December 2009 In computer programming , the core language is the definition of a programming language plus any standard library computer science libraries . Identifier s which are reserved for core usage are known as keyword computer programming keyword s . The C programming language C standard run time system runtime library and the core Java programming language Java packages are two examples of components of their respective core languages. The C Programming language has a vast library called the Standard Template Library STL . DEFAULTSORT Core Language Category Programming language topics Prog lang stub ... more details
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